Analysis of interatomic Contacts of Structural Units in PDB entry:
5CA3

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 5CA3 entry

There are 2 chains in PDB entry 5CA3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 1	ARG 758
B	ASN 1	LYS 759

There are 50 helices in PDB entry 5CA3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	5	Right-handed 310
Helix 2	AA2	A	155	160	Right-handed alpha
Helix 3	AA3	A	233	250	Right-handed alpha
Helix 4	AA4	A	250	270	Right-handed alpha
Helix 5	AA5	A	276	293	Right-handed alpha
Helix 6	AA6	A	321	333	Right-handed alpha
Helix 7	AA7	A	336	349	Right-handed alpha
Helix 8	AA8	A	359	363	Right-handed 310
Helix 9	AA9	A	375	379	Right-handed 310
Helix 10	AB1	A	394	407	Right-handed alpha
Helix 11	AB2	A	408	430	Right-handed alpha
Helix 12	AB3	A	470	481	Right-handed alpha
Helix 13	AB4	A	488	499	Right-handed alpha
Helix 14	AB5	A	503	507	Right-handed 310
Helix 15	AB6	A	510	520	Right-handed alpha
Helix 16	AB7	A	523	527	Right-handed 310
Helix 17	AB8	A	550	571	Right-handed alpha
Helix 18	AB9	A	573	595	Right-handed alpha
Helix 19	AC1	A	622	626	Right-handed 310
Helix 20	AC2	A	628	631	Right-handed 310
Helix 21	AC3	A	632	637	Right-handed alpha
Helix 22	AC4	A	641	653	Right-handed alpha
Helix 23	AC5	A	686	699	Right-handed alpha
Helix 24	AC6	A	701	716	Right-handed alpha
Helix 25	AC7	A	742	756	Right-handed alpha
Helix 26	AC8	B	1	5	Right-handed 310
Helix 27	AC9	B	155	160	Right-handed alpha
Helix 28	AD1	B	233	250	Right-handed alpha
Helix 29	AD2	B	250	270	Right-handed alpha
Helix 30	AD3	B	276	293	Right-handed alpha
Helix 31	AD4	B	321	333	Right-handed alpha
Helix 32	AD5	B	336	349	Right-handed alpha
Helix 33	AD6	B	359	363	Right-handed 310
Helix 34	AD7	B	375	379	Right-handed 310
Helix 35	AD8	B	394	407	Right-handed alpha
Helix 36	AD9	B	408	430	Right-handed alpha
Helix 37	AE1	B	470	480	Right-handed alpha
Helix 38	AE2	B	488	499	Right-handed alpha
Helix 39	AE3	B	503	507	Right-handed 310
Helix 40	AE4	B	510	520	Right-handed alpha
Helix 41	AE5	B	523	528	Right-handed 310
Helix 42	AE6	B	550	571	Right-handed alpha
Helix 43	AE7	B	573	595	Right-handed alpha
Helix 44	AE8	B	622	626	Right-handed 310
Helix 45	AE9	B	628	631	Right-handed 310
Helix 46	AF1	B	632	637	Right-handed alpha
Helix 47	AF2	B	641	653	Right-handed alpha
Helix 48	AF3	B	685	699	Right-handed alpha
Helix 49	AF4	B	701	716	Right-handed alpha
Helix 50	AF5	B	742	756	Right-handed alpha

There are 22 sheets in PDB entry 5CA3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	17	21	first strand
Strand 2	A	142	146	parallel
Strand 3	A	149	150	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	39	40	first strand
Strand 2	A	57	59	anti-parallel
Strand 3	A	64	66	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	81	82	first strand
Strand 2	A	68	78	anti-parallel
Strand 3	A	131	139	anti-parallel
Strand 4	A	211	218	anti-parallel
Strand 5	A	204	208	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	86	92	first strand
Strand 2	A	95	101	anti-parallel
Strand 3	A	105	115	anti-parallel
Strand 4	A	118	127	anti-parallel
Strand 5	A	222	231	anti-parallel
Strand 6	A	194	199	anti-parallel
Strand 7	A	173	177	anti-parallel
Strand 8	A	166	170	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	182	183	first strand
Strand 2	A	187	188	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	294	295	first strand
Strand 2	A	305	306	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	441	442	first strand
Strand 2	A	541	546	anti-parallel
Strand 3	A	531	535	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	464	469	first strand
Strand 2	A	456	461	anti-parallel
Strand 3	A	485	487	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	548	549	first strand
Strand 2	A	606	607	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	596	597	first strand
Strand 2	A	602	603	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	684	685	first strand
Strand 2	A	728	729	anti-parallel
Strand 3	A	736	737	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	17	19	first strand
Strand 2	B	142	144	parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	39	40	first strand
Strand 2	B	56	58	anti-parallel
Strand 3	B	65	78	anti-parallel
Strand 4	B	81	82	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	39	40	first strand
Strand 2	B	56	58	anti-parallel
Strand 3	B	65	78	anti-parallel
Strand 4	B	131	139	anti-parallel
Strand 5	B	211	218	anti-parallel
Strand 6	B	204	208	anti-parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	86	92	first strand
Strand 2	B	95	101	anti-parallel
Strand 3	B	105	115	anti-parallel
Strand 4	B	118	127	anti-parallel
Strand 5	B	222	231	anti-parallel
Strand 6	B	194	199	anti-parallel
Strand 7	B	173	177	anti-parallel
Strand 8	B	166	170	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	182	183	first strand
Strand 2	B	187	188	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	294	295	first strand
Strand 2	B	305	306	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	441	443	first strand
Strand 2	B	543	546	anti-parallel
Strand 3	B	531	534	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	464	469	first strand
Strand 2	B	456	461	anti-parallel
Strand 3	B	485	487	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	548	549	first strand
Strand 2	B	606	607	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	596	597	first strand
Strand 2	B	602	603	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	726	729	first strand
Strand 2	B	736	740	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 5CA3

Analysis of interatomic Contacts of Structural Units in PDB entry:
5CA3